SMCJ54 (2)
The SMCJ54 is available from Diodes Incorporated at Xecor. Designed for general-purpose transient voltage suppression, the SMCJ54 offers high-performance protection with a clamping voltage of 87.1V and a peak pulse current of 17.3A. Available in multiple package options including Tape & Reel (TR), Cut Tape (CT), and Digi-Reel®, it is ideal for applications requiring robust surge protection in harsh environments. Whether used in industrial, automotive, or telecommunications systems, this series ensures reliable performance and durability for demanding applications. Xecor is an authorized distributor for Diodes Incorporated. Please view our extensive selection of the SMCJ54 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| SMCJ54A | TVS Diode Single Direction 54V 1.5KW SMC Package | DO-214 | 5,484 | |
| SMCJ54CA | High-Quality Surge Protection Diode | DO-214 | 5,260 |
Key Featrues
High Peak Pulse Current (17.3A) - This feature allows the TVS diode to handle high transient currents, making it suitable for protecting sensitive electronic components from voltage spikes. Its impact is significant in applications where sudden surges are common, ensuring reliable performance and longevity of the circuit.
Low Clamping Voltage (87.1V @ Ipp) - The low clamping voltage ensures that the protected circuit is exposed to minimal stress during transient events. This enhances the overall efficiency and reliability of the system by limiting the voltage to a safe level, thus preventing damage to downstream components.
Wide Operating Temperature Range (-55°C to 175°C) - This feature makes the diode versatile and reliable in extreme environmental conditions. It ensures consistent performance in both industrial and automotive applications, where temperature fluctuations are common, thereby expanding its use cases.
Surface Mount Package (DO-214AB, SMC) - The surface mount design facilitates easy integration into modern PCB layouts, reducing assembly time and costs. This feature is particularly beneficial in high-density electronic designs, where space and efficiency are critical.
High Power Handling (1500W Peak Pulse Power) - The ability to handle high power transients makes this diode suitable for robust protection in high-power applications. This feature is crucial in safeguarding circuits in industrial equipment, telecommunications, and power supplies, where large energy spikes can occur.
Low Clamping Voltage (87.1V @ Ipp) - The low clamping voltage ensures that the protected circuit is exposed to minimal stress during transient events. This enhances the overall efficiency and reliability of the system by limiting the voltage to a safe level, thus preventing damage to downstream components.
Wide Operating Temperature Range (-55°C to 175°C) - This feature makes the diode versatile and reliable in extreme environmental conditions. It ensures consistent performance in both industrial and automotive applications, where temperature fluctuations are common, thereby expanding its use cases.
Surface Mount Package (DO-214AB, SMC) - The surface mount design facilitates easy integration into modern PCB layouts, reducing assembly time and costs. This feature is particularly beneficial in high-density electronic designs, where space and efficiency are critical.
High Power Handling (1500W Peak Pulse Power) - The ability to handle high power transients makes this diode suitable for robust protection in high-power applications. This feature is crucial in safeguarding circuits in industrial equipment, telecommunications, and power supplies, where large energy spikes can occur.
Applications
Power Supply Protection: The SMCJ54 TVS diode is ideal for protecting sensitive power supply circuits from voltage transients and surges. Its 87.1V clamping voltage and 17.3A peak pulse current capability ensure reliable protection in industrial and automotive power systems, safeguarding components from damage caused by overvoltage events.
Communication Equipment: This TVS diode is well-suited for protecting communication interfaces, such as Ethernet ports, RS-485, or CAN bus lines, from electrostatic discharge (ESD) and voltage spikes. Its fast response time and robust clamping performance make it an excellent choice for ensuring reliable data transmission in networking and telecommunications equipment.
Consumer Electronics: The SMCJ54 can be used in consumer electronics, such as smartphones, tablets, and laptops, to protect USB ports, HDMI interfaces, and other I/O connections from ESD and transient voltage events. Its compact SMC (DO-214AB) package makes it ideal for space-constrained designs.
Industrial Automation: In industrial automation systems, this TVS diode provides robust protection for PLCs, motor drives, and control circuits against voltage spikes and surges. Its wide operating temperature range (-55°C to 175°C) ensures reliable performance in harsh industrial environments, making it a dependable solution for safeguarding critical equipment.
Communication Equipment: This TVS diode is well-suited for protecting communication interfaces, such as Ethernet ports, RS-485, or CAN bus lines, from electrostatic discharge (ESD) and voltage spikes. Its fast response time and robust clamping performance make it an excellent choice for ensuring reliable data transmission in networking and telecommunications equipment.
Consumer Electronics: The SMCJ54 can be used in consumer electronics, such as smartphones, tablets, and laptops, to protect USB ports, HDMI interfaces, and other I/O connections from ESD and transient voltage events. Its compact SMC (DO-214AB) package makes it ideal for space-constrained designs.
Industrial Automation: In industrial automation systems, this TVS diode provides robust protection for PLCs, motor drives, and control circuits against voltage spikes and surges. Its wide operating temperature range (-55°C to 175°C) ensures reliable performance in harsh industrial environments, making it a dependable solution for safeguarding critical equipment.
Popular SMCJ54 Products comparison